JPH0485892U - - Google Patents

Info

Publication number
JPH0485892U
JPH0485892U JP12426290U JP12426290U JPH0485892U JP H0485892 U JPH0485892 U JP H0485892U JP 12426290 U JP12426290 U JP 12426290U JP 12426290 U JP12426290 U JP 12426290U JP H0485892 U JPH0485892 U JP H0485892U
Authority
JP
Japan
Prior art keywords
communication device
audio signal
digital signal
diagram showing
communication section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12426290U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12426290U priority Critical patent/JPH0485892U/ja
Publication of JPH0485892U publication Critical patent/JPH0485892U/ja
Pending legal-status Critical Current

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Landscapes

  • Selective Calling Equipment (AREA)
JP12426290U 1990-11-28 1990-11-28 Pending JPH0485892U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12426290U JPH0485892U (zh) 1990-11-28 1990-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12426290U JPH0485892U (zh) 1990-11-28 1990-11-28

Publications (1)

Publication Number Publication Date
JPH0485892U true JPH0485892U (zh) 1992-07-27

Family

ID=31871921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12426290U Pending JPH0485892U (zh) 1990-11-28 1990-11-28

Country Status (1)

Country Link
JP (1) JPH0485892U (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214124A (ja) * 1984-04-09 1985-10-26 Matsushita Electric Ind Co Ltd 信号伝送装置
JPH02154597A (ja) * 1988-12-07 1990-06-13 Hitachi Chem Co Ltd オートメーションシステムの制御方式
JPH03140075A (ja) * 1989-10-26 1991-06-14 Mitsubishi Electric Corp テレビドアホン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214124A (ja) * 1984-04-09 1985-10-26 Matsushita Electric Ind Co Ltd 信号伝送装置
JPH02154597A (ja) * 1988-12-07 1990-06-13 Hitachi Chem Co Ltd オートメーションシステムの制御方式
JPH03140075A (ja) * 1989-10-26 1991-06-14 Mitsubishi Electric Corp テレビドアホン

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